General
| Output Function | A=B |
|---|---|
| Output | Active Low |
| Base Product Number | 74FCT521 |
| Manufacturer | IDT, Integrated Device Technology Inc |
| Mounting Type | Surface Mount |
| Number of Bits | 8 |
| Product Status | Obsolete |
| Type | Identity Comparator |

Structured electrical, mechanical and environmental parameters from imported product attributes.
| Output Function | A=B |
|---|---|
| Output | Active Low |
| Base Product Number | 74FCT521 |
| Manufacturer | IDT, Integrated Device Technology Inc |
| Mounting Type | Surface Mount |
| Number of Bits | 8 |
| Product Status | Obsolete |
| Type | Identity Comparator |
| Current - Output High, Low | 15mA, 48mA |
|---|---|
| Supply Voltage | 4.75V ~ 5.25V |
| Current - Quiescent (Iq) | 1.5 mA |
| Package | Bulk |
|---|---|
| Package / Case | 20-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 20-QSOP |
| Operating Temperature | 0°C~70°C |
|---|